The Man of the Future

David Marshall, “Changes in the skull—past, present, and future—because of evolution.” Journal of the American Dental Association. Nov 1975.

Back in the early 1980s, orthodontist David Marshall, from Syracuse, NY, liked to speculate about what humans would look like 2 million years in the future. Or what “Future Man” would look like, as he referred to our descendants. Based on previous trends in our evolution, he concluded that Future Man will be hairless, big-skulled, small-jawed, and have few teeth.

Of all the humans tested so far…

Of all the humans tested so far, everyone has contained the same DNA from 1 of at least 2 ancestors. Mitochondrial DNA being traced back matrilineally to a specific “mT-Eve,” and a Y-chromosome being traced back patrilineally to a specific “Y-chromosomal Adam.” We are not descended from a singular couple, but rather we are all seemingly descended from singular ancestors that may have lived hundreds of thousands of years apart.